Objects in the image:
category: tennis racket
category: chair
category: person
category: person
category: person
category: couch
category: person
category: person
category: tennis racket
category: person
category: tennis racket
category: person
category: person
category: couch

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it a player?
a: Yes
q: red one in left?
a: No
q: white among one in right?
a: Yes
q: near the net?
a: No
q: far from the net?
a: Yes